Generic Viagra (Sildenafil): Dosage, Pricing & Safe Online Access
Generic Viagra contains sildenafil citrate, a PDE-5 inhibitor clinically proven to treat erectile dysfunction.
Available in 25mg, 50mg, and 100mg tablets. Consult a licensed physician before use —
prescription required in most jurisdictions. Certified medications, confidential delivery.
PDE-5 Inhibitor | Prescription Medication
| Package | Price | Per pill |
|---|---|---|
| 360 pills +Free AirMail shipping + Sildenafil 100mg × 20 pills |
$178.95 | $0.50 |
| 180 pills +Free AirMail shipping + Sildenafil 100mg × 20 pills |
$125.95 | $0.70 |
| 120 pills + Sildenafil 100mg × 20 pills |
$95.95 | $0.80 |
| 90 pills + Sildenafil 100mg × 20 pills |
$80.95 | $0.90 |
| 10 pills | $38.95 | $3.90 |
| Package | Price | Per pill |
|---|---|---|
| 360 pills +Free AirMail shipping + Sildenafil 100mg × 20 pills |
$250.95 | $0.70 |
| 180 pills +Free AirMail shipping + Sildenafil 100mg × 20 pills |
$161.95 | $0.90 |
| 120 pills + Sildenafil 100mg × 20 pills |
$119.95 | $1.00 |
| 90 pills + Sildenafil 100mg × 10 pills |
$98.95 | $1.10 |
| 10 pills | $38.95 | $3.90 |
| Package | Price | Per pill |
|---|---|---|
| 360 pills +Free AirMail shipping + Sildenafil 100mg × 20 pills |
$323.95 | $0.90 |
| 180 pills +Free AirMail shipping + Sildenafil 100mg × 20 pills |
$188.95 | $1.05 |
| 120 pills + Sildenafil 100mg × 20 pills |
$137.95 | $1.15 |
| 90 pills + Sildenafil 100mg × 10 pills |
$112.50 | $1.25 |
| 10 pills | $40.95 | $4.10 |
Consult a Physician & Place Order >>
⚠️ Important: Sildenafil is a prescription medication.
A licensed healthcare provider must evaluate your medical history before approval.
Not for use with nitrates or in patients with severe cardiovascular disease.
What Is Generic Viagra (Sildenafil)?
Generic Viagra contains sildenafil citrate, the same active ingredient as the branded medication.
It belongs to the pharmacological class of phosphodiesterase type 5 (PDE-5) inhibitors,
clinically validated for the treatment of erectile dysfunction (ED) in adult men.
How Sildenafil Works
During sexual stimulation, sildenafil enhances blood flow to the corpus cavernosum of the penis
by inhibiting the PDE-5 enzyme. This supports the natural erectile response —
it does not cause spontaneous erection without arousal and does not affect libido or hormone levels.
- Do not use if you take nitrates (e.g., nitroglycerin) or guanylate cyclase stimulators
- Contraindicated in severe heart failure, recent stroke/MI, uncontrolled hypertension
- Use with caution in patients with liver/kidney impairment, retinitis pigmentosa
- Consult your physician before combining with alpha-blockers, antifungals, or HIV protease inhibitors
Source: FDA Prescribing Information for Sildenafil; Clinical Guidelines, American Urological Association
How to Use Viagra (Sildenafil) Safely?
Take sildenafil 30–60 minutes before sexual activity, with water.
For optimal absorption, avoid heavy/fatty meals beforehand.
Maximum dose: once daily. Do not combine with alcohol (increases hypotension risk)
or other PDE-5 inhibitors. Always follow your prescribing physician’s instructions.
How Long Does Sildenafil Last?
Peak effectiveness occurs within 2–3 hours post-dose. Residual effects may persist up to 4–6 hours,
depending on metabolism, dosage, and individual factors.
Sildenafil does not cause physical dependence when used as directed.
Common Side Effects of Sildenafil
Most frequent (usually mild/transient): headache, facial flushing, nasal congestion, dyspepsia,
dizziness, visual changes (blue tint, light sensitivity).
Seek immediate medical attention for: prolonged erection (>4 hours),
sudden vision/hearing loss, chest pain, or signs of allergic reaction.
Can I Take Sildenafil with Alcohol?
Alcohol may potentiate sildenafil’s hypotensive effects and increase dizziness or fainting risk.
Limit to ≤1–2 standard drinks, and avoid consumption within 2 hours of dosing.
Patients with cardiovascular conditions should abstain entirely — consult your physician.
Sildenafil and Other Medications: Key Interactions
Absolute contraindication: Nitrates (risk of life-threatening hypotension).
Use with caution: Alpha-blockers, CYP3A4 inhibitors (ketoconazole, ritonavir),
other antihypertensives. Always disclose all medications/supplements to your prescribing provider.
Is a Prescription Required for Sildenafil?
In the United States, European Union, and most regulated markets,
sildenafil is a prescription-only medication. Legitimate telemedicine services
can facilitate evaluation and e-prescribing after a licensed clinician reviews your health history.
Avoid sources that dispense prescription medications without medical oversight —
counterfeit products pose serious health risks.
When to Seek Medical Advice Before Using Sildenafil
Consult a physician if you have: heart disease, arrhythmia, stroke history,
severe liver/kidney impairment, retinal disorders, bleeding disorders,
penile anatomical abnormalities, or are taking any chronic medications.
Erectile dysfunction can be an early sign of cardiovascular disease —
comprehensive evaluation is essential.